Data quality metrics extracted from 3nxb.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "62d617e89448c5eb9ecd89bc9286de17",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 127.16,
    "b": 45.51,
    "c": 45.59,
    "alpha": 90.00,
    "beta": 105.67,
    "gamma": 90.00
  },
  "wavelengths": [1.54200],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.25,1.83],
    "number_observations_unique": 22346,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.058
      },
      {
        "type": "I/SigI",
        "value": 11.700
      },
      {
        "type": "Completeness",
        "value": 99.300
      },
      {
        "type": "Redundancy",
        "value": 3.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.920,1.830],
      "number_observations": 10773,
      "number_observations_unique": 3181,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.541
        },
        {
          "type": "I/SigI",
          "value": 1.4
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [2.040,1.920],
      "number_observations": 10448,
      "number_observations_unique": 3056,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.352
        },
        {
          "type": "I/SigI",
          "value": 2.2
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [2.180,2.040],
      "number_observations": 9902,
      "number_observations_unique": 2881,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "I/SigI",
          "value": 3.6
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [2.360,2.180],
      "number_observations": 9246,
      "number_observations_unique": 2676,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.129
        },
        {
          "type": "I/SigI",
          "value": 5.4
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.360],
      "number_observations": 8754,
      "number_observations_unique": 2502,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "I/SigI",
          "value": 9.1
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.890,2.580],
      "number_observations": 7897,
      "number_observations_unique": 2255,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 12.2
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [3.330,2.890],
      "number_observations": 7091,
      "number_observations_unique": 2010,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 13.4
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [4.080,3.330],
      "number_observations": 6036,
      "number_observations_unique": 1713,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 16.0
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [5.770,4.080],
      "number_observations": 4698,
      "number_observations_unique": 1328,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 16.8
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [22.919,5.770],
      "number_observations": 2515,
      "number_observations_unique": 744,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 16.2
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    }
  ]

}
  

Table 1 generated from MXLIMS-JSON (via JavaScript):


Binned data generated from MXLIMS-JSON (via JavaScript):